Hi Tang Chen, I encountered build error from mmotm-2013-01-18-15-48 when I try to build ARM config. I know you sent a bunch of patches but not sure it was fixed via them. Thanks. CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h make[1]: `include/generated/mach-types.h' is up to date. CALL scripts/checksyscalls.sh CC mm/memblock.o mm/memblock.c: In function 'memblock_find_in_range_node': mm/memblock.c:104: error: invalid use of undefined type 'struct movablecore_map' mm/memblock.c:123: error: invalid use of undefined type 'struct movablecore_map' mm/memblock.c:130: error: invalid use of undefined type 'struct movablecore_map' mm/memblock.c:131: error: invalid use of undefined type 'struct movablecore_map' -- Kind regards, Minchan Kim -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>